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1996 Mazda 626 DX 2.0L Poor Idle Quality, Hesitation
Posted to Asian Driveability on 11/14/2001 11 Replies

The vehicle runs good at idle except on start-up has a slight miss. When accelerating engine surges from take off to about 2000rpm engine will run good at certain throttle angles. However any time you go to full throttle the engine surges like the fuel presure...

11 Replies Received (View Replies)

  Related Documents & Media  1996 Mazda 626 DX

 
Message Closed w/FIX

car Vehicle Data

1996 Mazda 626 DX

VIN 1YVGE22C4T
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction
Message Closed w/FIX

car Vehicle Data

1996 Mazda 626 DX

VIN 1YVGE22C4T
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P1131Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction